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Cryptography and Cyber Security
Welcome to the website of the Cryptography and Cyber Security Group at University of Konstanz.
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Accepted Paper
(April 2022)Our paper "Hash your Keys before Signing: BUFF Security of the Additional NIST PQC Signatures", together with Thomas Aulbach, Samed Düzlü, Michael Meyer, and Maximiliane Weishäupl, has been accepted at PQCrypto 2024.
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New Member
(April 2024)We welcome Valentin Dietrich in our group who started as a PhD student in April.
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Accepted Paper
(March 2024)Our paper "Efficient Post-Quantum Secure Deterministic Threshold Wallets from Isogenies", together with Poulami Das, Andreas Erwig, and Michael Meyer, has been accepted at AsiaCCS 2024.
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Accepted Paper
(February 2024)Our paper "Post-Quantum Security of Tweakable Even-Mansour, and Applications", together with Gorjan Alagic, Chen Bai, Jonathan Katz, and Christian Majenz, has been accepted at EUROCRYPT 2024.
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Accepted Paper
(February 2024)Our paper "Constructing Committing and Leakage-Resilient Authenticated Encryption", together with Maximiliane Weishäupl, has been accepted at ToSC 2024.